Quoted from NiftyLED:Nifty LED now has GREEN and RED to replace the OE Warm White bulbs.
Available for purchase at below links.
http://www.niftyled.com/chicago-gaming-gi-bulb-green/
http://www.niftyled.com/chicago-gaming-gi-bulb-red/
And we still have Cool White!
http://www.niftyled.com/chicago-gaming-gi-bulb-cool-white/
Are these the only ones that work in the machine
Does that mean I cannot change the GI to my own colours and LED types? Hmmm